Section 4 – SR-2 Operation
MAINTENANCE MENU OVERVIEW
Maintenance Menu
1 of 2
Hourmeters - View and Reset Time
Total Hours
Total Run Time Hours
Engine Hours
Electric Run Hours
Total Run Time Reminder #1 Hours
Total Run Time Reminder #2 Hours
Controller Power On Hours
Pretrip Reminder Hours
Engine Run Time Reminder #1 Hours
Engine Run Time Reminder #2 Hours
Electric Run Time Reminder #1 Hours
Electric Run Time Reminder #2 Hours
Gauges
Coolant Temperature
Coolant Level
Engine Oil Pressure
Amps
Battery Voltage
Engine RPM
Discharge Pressure
Suction Pressure
ETV Position
I/O (InputOutput State)
High Speed Relay
Run Relay
Defrost Damper
Heat Output
Diesel/Electric Relay
Electric Overload
Hot Gas Bypass
Sensors
Control Return Air Temperature
Display Return Air Temperature
Control Discharge Air Temperature
Display Discharge Air Temperature
Temperature Differential
Evaporator Coil Temperature
Ambient Air Temperature
Spare 1 Temperature
Datalogger Sensor 1 Temperature
Datalogger Sensor 2 Temperature
Datalogger Sensor 3 Temperature
Datalogger Sensor 4 Temperature
Datalogger Sensor 5 Temperature
Datalogger Sensor 6 Temeprature
Board Temperature Sensor
Alarms
Display all alarms
Clear most alarms
Service Test
Test with Unit Running?
Off
Null
High Speed Cool
Low Speed Cool
Low Speed Heat
High Speed Heat
Defrost
Cool Bypass
Mod Cool /HGB
Mod Cool
Mod Heat
Interface Board Test
Preheat Relay
Buzzer
Run Relay
Heat Output
Damper Output
Indicator Light
Alarm Light
Diesel/Electric Relay
High Speed Relay
Hot Gas Bypass Valve
Display Self Test
LCD Test
Keypad Test
Backlight Test
Brightness Test
Buzzer Test
Heater Output
Unit On/Off Output Test
SPR Digital Output Test
Serial E2
Datalog Flash
RTC Update
Evacuation Test
Connect Battery Charger
Software Revision
Display Software Rev
Controller Software Rev
Set Time and Date
Hour
Minutes
Date
Month
Year
15 January 2005
Maintenance Menu
2 of 2
Not all menu features
may appear
4-56
31 January 2005
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